23437245

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{457}}^1$

素因数の和:741

約数の個数: 32

約数和(自身を含む): 40626432

約数和(自身を除く): 17189187

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 263, 457, 789, 1315, 1371, 2285, 3419, 3945, 5941, 6855, 10257, 17095, 17823, 29705, 51285, 89115, 120191, 360573, 600955, 1562483, 1802865, 4687449, 7812415, 23437245]

約数ペア:

[(1, 23437245), (3, 7812415), (5, 4687449), (13, 1802865), (15, 1562483), (39, 600955), (65, 360573), (195, 120191), (263, 89115), (457, 51285), (789, 29705), (1315, 17823), (1371, 17095), (2285, 10257), (3419, 6855), (3945, 5941)]